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兵工学报 ›› 2011, Vol. 32 ›› Issue (11): 1359-1364.

• 论文 • 上一篇    下一篇

基于统计中心线的目标特征提取算法研究

于晓亮1,2, 马惠敏2, 臧和发1   

  1. (1.陆军航空兵学院 电子设备教研室, 北京 101123; 2.清华大学 电子工程系, 北京 100084)
  • 收稿日期:2010-05-10 修回日期:2010-05-10 上线日期:2014-05-04
  • 通讯作者: 于晓亮 E-mail:yuxlvip@126.com
  • 作者简介:于晓亮(1979—), 男, 讲师

Research on Target Feature Extraction Algorithm Based on Statistical Centerline

YU Xiao-liang1,2, MA Hui-min2, ZANG He-fa1   

  1. (1.Department of Airborne Equipment, Army Aviation Institute, Beijing 101123, China;2.Department of Electronic Engineering, Tsinghua University, Beijing 100084, China)
  • Received:2010-05-10 Revised:2010-05-10 Online:2014-05-04
  • Contact: YU Xiao-liang E-mail:yuxlvip@126.com

摘要: 为了有效识别激光近场探测环境下的目标和云,提出了一种新的易于FPGA实现的目标特征提取算法。该算法提取了目标图像的突变、多分支、大角度、宽度变化等特征。测试结果显示,该算法能对目标进行有效识别。

关键词: 信息处理技术, 激光近场探测, 目标识别, 统计中心线

Abstract: In order to recognize the target and cloud effectively in laser near-field detection, a new target feature extraction algorithm suitable for FPGA implementation was presented. It can extract four target image features, such as abrupt change, multi-branch, large-angle, and width variation. The experiment results show that the algorithm can recognize the target accurately.

Key words: information processing, laser near-field detection, target recognition, statistical center-line

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